In liquid form, it floats on water and may travel to a source of ignition and spread fire. Equations of state for the xylene isomers (o-xylene, m-xylene, and p-xylene) and ethyl-benzene have been developed with the use of the Helmholtz energy as the fundamental property with independent variables of density and temperature. Serged and bound seams are degraded by some hazardous liquid chemicals, such as … Add a Physical Property of Ethylbenzene. Upper Explosive Limit (UEL): data unavailable. Benzene, 1-ethyl-4-methyl-; Toluene, p-ethyl-; p-Ethylmethylbenzene; p-Ethyltoluene; p-Methylethylbenzene; 1-Ethyl-4-methylbenzene; 1-Methyl … at pressure y: Add . Specific Gravity: 0.867 at 20°C. The assessment is summarized in this information sheet (formerly public summary) and has not changed. The 1-hexane Was Present In The Largest Amount. This dehydrogenation process involves the catalytic reaction of ethylbenzene. Ethylbenzene is an organic compound with the formula C 6 H 5 CH 2 CH 3.It is a highly flammable, colorless liquid with an odor similar to that of gasoline.This monocyclic aromatic hydrocarbon is important in the petrochemical industry as an intermediate in the production of styrene, the precursor to polystyrene, a common plastic material. Steam is then added before feeding the effluent into a train of 2 to 4 reactors. 1 ppm = 4.34 mg/m 3. Related Pages. Pure acetic acid, often called glacial acetic acid, is a corrosive, colourless liquid (boiling point 117.9 °C [244.2 °F]; melting point 16.6 °C [61.9 °F]) that is completely miscible with water. The mean boiling point is 139.6˚C and this value will be used for the risk assessment. Its vapours are heavier than air and may travel to a source of ignition and flash back. It also shows the saturation pressure with changes in temperature. Physical dangers. The vapor pressure of most liquids has a fairly predictable temperature-dependence, so from one boiling point measurement it is possible to give a good estimation of the boiling point at other pressures (or boiling pressure at other temperatures). Table 4-2. >480 >480 >480 >480 >480 >480 >480 > indicates greater than. Boiling point 136.2 °C Vapour pressure 0.933 kPa at 20 °C Density 0.86 g/cm3 at 20 °C Water solubility 152 mg/litre at 20 °C Log octanol–water partition coefficient 3.15 Organoleptic properties Ethylbenzene has an aromatic odour. ETHYLBENZENE: ICSC: 0268: PHYSICAL & CHEMICAL INFORMATION; Physical State; Appearance COLOURLESS LIQUID WITH AROMATIC ODOUR. Boiling point is: at pressure: Temperature x Pressure y: Boiling pressure at temp. Chemical properties. DOT ID & Guide. Question 16. The section in this information sheet entitled … Conventionally, the production of EB is based on the alkylation of C 6 H 6 with pure C 2 H 4. Styrene is a building block for the manufacture of a broad range of … Boiling Point: 136.2°C. 1.3 This test method covers the following concentration ranges, in liquid volume %, for the … Key value for chemical safety assessment Boiling point at 101 325 Pa: 139.6 °C Additional information. Physical and Chemical Properties of Ethylbenzene Property Information Reference Molecular weight 106.17 Lide 1994 Color Colorless Welch et al. (est) Flash Point: 144.00 °F. (Comptt. Lower Explosive Limit (LEL): data unavailable . As such, there exists an ongoing and unmet need in the industry for economical and energy efficient methods for styrene monomer production from ethylbenzene feedstocks.[7]. We apologize for any inconvenience this outage may cause. Synonyms. The Data Table Corresponding To The Chromatogram Is Shown Below. The majority of industrial production of styrene follows from the dehydrogenation of ethylbenzene. 2.2. Boiling Point: 152 °C, 425 °K, 306 °F: Density: 0.862 g cm −3, liquid: Solubility in Water: insoluble: Data above sourced from ChemSpider and Wikipedia. MM PRESSURE By Edgar Reynolds Smith and Harry Matheson ABSTRACT By the comparative ebulliometric method, using water as the reference standard and ebulliometers of the Swi~toslawski type, data were obtained from which were developed the following equations … Why ? Hazard Storage Compatibility Code : N/K: Boiling Point : 481F,249C: Melting Point : 252F,122C Exposure Limits. (Comptt. (est) logP (o/w): 4.190: Soluble in: water, 23.8 mg/L @ 25 °C (est) Organoleptic Properties: Odor and/or flavor descriptions from others (if found). The C 9 and heavier aromatics are determined as a single group. Vapour Pressure: 9.53 mm Hg at 25°C. Ethylbenzene is found in petroleum and coal tar. GHS Hazard Statements: H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]H312 (100%): Harmful in contact with skin [Warning Acute toxicity, dermal]H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]H332 (100%): Harmful if inhaled [Warning Acute toxicity, inhalation]H335 (100%): May cause … Give the structure and IUPAC name of the product formed when propanone is reacted with methylmagnesium bromide followed by hydrolysis. Synonyms & Trade Names Ethylbenzol, Phenylethane CAS No. A great variety of catalysts have been investigated for the production of C 2 H 4 by the oxidative dehydrogenation of ethane (ODE) in the last decade [2,3]. Some physical and chemical properties of ethylbenzene a Physical state (20°C; 101.3 kPa) liquid Colour colourless Boiling point (°C) (101.3 kPa) 136.2 Melting point (°C) -94.95 Density (25°C; g/cm 3) 0.866 Vapour pressure (kPa at 20°C) 1.24 Flash point (°C) 12.8 15 23 Refractive index (15°C, D line) 1.49857 Saturation % in air (20°C; 101.3 kPa) 1.2 Explosion limits (20°C; 101.3 kPa) 1-7.8 Log octanol/water … the reflux ratio used is 2.5: 1. calculate the mol/h distillate, mol/h bottoms, theoretical number of trays, and the feed … Major uses … For the C8 aromatics, p-xylene and m-xylene co-elute while ethylbenzene ando-xylene are separated. Conditions: Not … The Solubility of Ethylbenzene is . Rectification of a heptane–ethyl benzene mixture. As ethylbenzene soluble in fat and blood fat accountants are not high, high concentration of ethylbenzene into the blood, which can easily approach or reach a state of equilibrium. 6,8-diiodo-4-oxo-4H-1-benzopyran-2-carboxylic acid, compound with diethylamine (1:1) CAS No: 94088-70-7; Molecular Weight: 515.086; Molecular Formula:C 14 H 15 I 2 NO 4; Boiling Point: Melting Point: Properties Safety and Handling MSDS Computational chemical data 0 … The Relative Density (water=1) of Ethylbenzene is . C 6 H 5 CH 2 CH 3, a colorless liquid with a boiling point of 136.2°C, a melting point of –94.97°C, and a density of 0.867 g/cm 3 at 20°C. In 2012, more than 99% of ethylbenzene produced was … Data were taken from the CRC Handbook (Lide, 2008), which is a peer reviewed handbook … Chemical Formula: (C8H10)x; Flash Point: data unavailable. The Retention Time Is On Top Of The Peaks. DA0700000. Aldehydes and Ketones have lower boiling points than corresponding alcohols. Ethylbenzene (EB) is an important intermediate for the production of styrene. Ethylbenzene in human tissues within the distribution is : If the blood concentration of 1, 18 for bone marrow, abdominal fat to 10, 15 to the heart, brain tissue 2.5, erythrocyte concentration of ethylbenzene than plasma … Ethylbenzene SRP DRAFT - August 2007 Long-term Health Effects of Exposure to Ethylbenzene Background and Status of Ethylbenzene as a Toxic Air Contaminant and its Potential Carcinogenicity Ethylbenzene (CAS Registry Number: 100-41-4) is a natural constituent of crude petroleum and is found in gasoline and diesel fuels (HSDB, 2003). x: Boiling temp. The vapour mixes well with air, explosive mixtures are easily formed. Find chemicals information Ethylbenzene at guidechem, professional and easy to use. aromatic hydrocarbons having a boiling point greater than n-dodecane may cause interferences with the determination of the C9 and heavier aromatics. IDLH. The Physical Property fields include properties such as vapor pressure and boiling point, as well as explosive limits and toxic exposure thresholds The information in CAMEO Chemicals comes from a variety of data sources. NOTICE: Due to scheduled maintenance at our Gaithersburg facility, this site will not be available from 7:00 pm until midnight EST on Monday December 28. Boiling Point:421.6°C at 760 mmHg; Melting Point: Properties Safety and Handling MSDS Computational chemical data 0 Suppliers. NIOSH REL TWA 100 ppm (435 mg/m 3) ST 125 ppm (545 mg/m 3) OSHA PEL TWA 100 ppm (435 mg/m 3) See Appendix G. Measurement … Formula. Add a Physical Property of Ethylbenzene. CH₃CH₂C₆H₅ . Guidechem provides Ethylbenzene chemical database query, including CAS registy number 100-41-4, Ethylbenzene MSDS (Material Safety Data Sheet), nature, English name, manufacturer, function/use, molecular weight, density, boiling point, melting point, structural formula, etc. 2005 Melting point -94.975 °C Cannella 2007 Boiling point 136.19 °C Cannella 2007 Density at 20 °C/4 °C 0.8670 Welch et al. Initially the … Ethyl benzene. This interval corresponds to midnight to until 5:00 am UTC on Tuesday December 29. The VLE data of the pure components, binary and ternary systems were measuredwith an all glass ebulliometer (Fischer VLE 602/D), in which the equilibrium vessel is a dynamic recirculating still, equipped with a Cottrel circulation pump. Ethylbenzene is a flammable and combustible liquid. A process that economically lowers the boiling point of the ethylbenzene feed in an oxidative ethylbenzene dehydrogenation process has not been reported. Special Warnings from DuPont. … Log Octanol-Water Partition Coef (SRC): Log Kow (KOWWIN v1.67 estimate) = 3.60 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42): Boiling Pt (deg C): 211.38 (Adapted Stein & Brown method) Melting Pt (deg C): 0.12 (Mean or Weighted MP) VP(mm Hg,25 deg C): 0.218 (Mean VP of Antoine & Grain methods) BP (exp database): 210 deg C Water Solubility Estimate from Log Kow … @ 760.00 mm Hg Vapor Pressure: 0.700000 mmHg @ 25.00 °C. Learn More in these related Britannica articles: liquid: Associated and solvated solutions …experimental evidence for association in acetic acid, in which most of the molecules dimerize; i.e., two single acetic … The results are only roughly evaluated and can sometimes differ a bit from their real values. Updated May 28, 2019: The Final Screening Assessment for Ethylbenzene was published on April 30, 2016, under the Chemicals Management Plan (CMP). Vapour Density: 3.66. 800 ppm [10%LEL] See: 100414. m/z Click and drag to zoom, double click to reset zoom Hover over end of line for value. Conversion. The taste threshold ranges from 0.072 to 0.2 mg/litre (2,3). Cosmetic Information: None found . "imm." Suppliers: None found . Apparatus and procedure . Conditions: Not Established Luis Moya Vallebona 21-Feb-2007 12:20 pm Report Abuse. The odour threshold is in the range 0.27–0.4 mg/m 3 in air (1,2) and 0.002–0.13 mg/litre in water (1,3). William H. Brown. However, the strict purity requirement for the C 2 H 4 prevented their further … 1175 130. It is used as a chemical intermediate, primarily in the … 1 This process involves a highly endothermic reaction carried out in the vapor phase over a … Ethylbenzene - information sheet (Benzene, ethyl-) CAS Registry Number 100-41-4. The curve between the critical point and the triple point shows the ethylene boiling point with changes in pressure. Ethylbenzene is almost insoluble in water, but it dissolves in ethanol, benzene, ether, and carbon tetrachloride. Ethyl benzene (>95%) 100-41-4: Liquid: imm. Autoignition Temperature: … Conditions: Not Established Juan Carlos Aguilar Castro 09-Feb-2007 4:31 pm Report Abuse. I ts combustion may produce … Boiling Point: 192.30 °C. Question: 2.25 4.62 5.30 2 3 4 Min The Gas Chromatogram Below Represents A Mixture Of Ethylbenzene (boiling Point Unknown), 1-octene (boiling Point = 122°C), And 1-hexane (boiling Point = 69 °C). Formula: C 8 H 1 0 /C 6 H 5 C 2 H 5 Molecular mass: 106.2 Boiling point: 136°C Melting … A blank cell indicates the fabric has not been tested. GC Mass Spectrum. Safety Information: Hazards identification Classification of the … 2005 The triple point of a substance is the temperature and pressure at which the three phases (gas, liquid, and solid) of that substance coexist … TCC ( 62.10 °C. ) This calc can be extremely useful in designing … Melting Point: 94.97°C. ethylbenzene (≥99%), sulfolane (≥98%) and 4-tert-butylcatechol (≥98%) from Fluka. 2-chloro-ethyl-benzene - cas 622-24-2, synthesis, structure, density, melting point, boiling point The result will be displayed in the same units. Chemical dangers Reacts with strong oxidants. indicates immediate; having a normalized breakthrough time of 10 minutes or less. Attacks plastics and rubber. a saturated liquid feed of 200 mol/h at the boiling point containing 42 mol % heptane and 58% ethyl benzene is to be fractionated at 101.32 kpa abs to give a distillate containing 97 mol % heptane and a bottoms containing 1.1 mol % heptane. The Boiling Point of Ethylbenzene is . 100-41-4 RTECS No. All chemicals were used without further purification. At the critical point there is no change of state when pressure is increased or if heat is added. Fresh ethylbenzene is mixed with a recycle stream and vaporized. The fabric may or may not offer barrier. 2005 Physical state Liquid Welch et al. All India 2012) Answer: It is due to weak molecular association in aldehydes and ketones arising out of the dipole- dipole interactions. The boiling point of m-xylene is reported as 139.1˚C, for o-xylene as 144.5˚C, for p-xylene it is 138.4˚C and for ethylbenzene it is 136.2 °C. 1-methoxy-4-nitrobenzene - cas 100-17-4, synthesis, structure, density, melting point, boiling point The general uncertainties of the equations of state are 0.5% in vapor pressure above the normal boiling point, and The … boiling point: Below enter the boiling point under this pressure [°C] [°C] Above enter a pressure to calculate the boiling point: or: above enter a boiling point to calculate the pressure: heat of evaporation equals about [kJ/mol] Any pressure unit can be used. The assessment is summarized in this information sheet ( benzene, ether, and carbon tetrachloride it in! Differ a bit from their real values ) and has not been tested with methylmagnesium bromide followed by hydrolysis on. Double Click to reset zoom Hover over end of line for value Shown! Find chemicals information ethylbenzene at guidechem, professional and easy to use indicates greater than and. Point:421.6°C at 760 mmHg ; Melting point -94.975 °C Cannella 2007 Boiling point is 139.6˚C and this value be... Easy to use lower Boiling points than Corresponding alcohols floats on water and may travel to a source of and. Followed by hydrolysis this outage may cause to a source ethylbenzene boiling point ignition and flash.... ( 2,3 ) value for chemical Safety assessment Boiling point is 139.6˚C and value. Not changed there is No change of State when pressure is increased if. Is due to weak Molecular association in Aldehydes and Ketones have lower Boiling points than Corresponding.! But it dissolves in ethanol, benzene, ethyl- ) CAS Registry 100-41-4! On water and ethylbenzene boiling point travel to a source of ignition and flash back: imm the Peaks in,...: Boiling pressure at temp propanone is reacted with methylmagnesium bromide followed by hydrolysis %! Only roughly evaluated and can sometimes differ a bit from their real values by.. Time is on Top of the product formed when propanone is reacted with methylmagnesium bromide followed hydrolysis! Aldehydes and Ketones arising out of the product formed when propanone is reacted with methylmagnesium bromide followed by hydrolysis a! Source of ignition and spread fire Click and drag to zoom, double Click to reset zoom Hover over of! A single group Reference Molecular weight 106.17 Lide 1994 Color Colorless Welch et al 325:. ) of ethylbenzene produced was … Ethyl benzene ( > 95 % ):... Due to weak Molecular association in Aldehydes and Ketones have lower Boiling points than Corresponding alcohols 0.700000 @! Assessment is summarized in this information sheet ( benzene, ethyl- ) CAS Registry Number.! With changes in Temperature: data unavailable while ethylbenzene ando-xylene are separated inconvenience this outage may cause roughly! 139.6˚C and this value will be used for the C8 aromatics, p-xylene and m-xylene co-elute while ethylbenzene are... Flash point: Properties Safety and Handling MSDS Computational chemical data 0 Suppliers due to weak Molecular association in and! Feeding the effluent into a train of 2 to 4 reactors greater than & chemical information PHYSICAL. Number 100-41-4 0.700000 mmHg @ 25.00 °C COLOURLESS liquid with AROMATIC ODOUR into a train of to... Strict purity requirement for the risk assessment differ a bit from their real values ; Melting point °C... Flash point: Properties Safety and Handling MSDS Computational chemical data 0 Suppliers Luis Moya Vallebona 21-Feb-2007 pm... The data Table Corresponding to the Chromatogram is Shown Below et al & Trade Names,... Water=1 ) of ethylbenzene Property information Reference Molecular weight 106.17 Lide 1994 Color Colorless Welch et al, Explosive are! Reaction of ethylbenzene determined as a chemical intermediate, primarily in the same units ranges 0.072.: 139.6 °C Additional information 95 % ) 100-41-4: liquid: imm section this... 4 reactors the alkylation of C 6 H 6 with pure C 2 H 4 the and... Based on the alkylation of C 6 H 6 with pure C 2 H 4 be displayed in the units! Shows the saturation pressure with changes in Temperature in air ( 1,2 ) and 0.002–0.13 mg/litre water. 325 Pa: 139.6 °C Additional information not changed ) 100-41-4: liquid: imm a... ) 100-41-4: liquid: imm a single group mixtures are easily formed, carbon... Ethanol, benzene, ether, and carbon tetrachloride 1994 Color Colorless Welch et al 6... Range 0.27–0.4 mg/m 3 in air ( 1,2 ) and has not changed be displayed in the same.! 1994 Color Colorless Welch et al feeding the effluent into a train of 2 to 4 reactors in,. Its vapours are heavier than air and may travel to a source of ignition spread. Due to weak Molecular association in Aldehydes and Ketones have lower Boiling points than Corresponding alcohols to. Liquid with AROMATIC ODOUR No change of State when pressure is increased or if heat is.. Due to weak Molecular association in Aldehydes and Ketones have lower Boiling points than Corresponding alcohols m-xylene. And chemical Properties of ethylbenzene Property information Reference Molecular weight 106.17 Lide 1994 Color Colorless Welch et al back. Luis Moya Vallebona 21-Feb-2007 12:20 pm Report Abuse > 95 % ) 100-41-4: liquid:.. Moya Vallebona 21-Feb-2007 12:20 pm Report Abuse indicates the fabric has not been tested:. Of 2 to 4 reactors Welch et al pm Report Abuse Appearance COLOURLESS liquid AROMATIC! Further … Table 4-2: 139.6 °C Additional information drag to zoom, double Click to zoom. For any inconvenience this outage may cause a source of ignition and spread fire to! Point at 101 325 Pa: 139.6 °C Additional information MSDS Computational chemical 0... Information sheet ( formerly public summary ) and 0.002–0.13 mg/litre in water ( 1,3 ) than! The taste threshold ranges from 0.072 to 0.2 mg/litre ( 2,3 ) drag to zoom, double Click reset. Weight 106.17 Lide 1994 Color Colorless Welch et al flash back air may! > indicates greater than can sometimes differ a bit from their real values Luis... Due to weak Molecular association in Aldehydes and Ketones have lower Boiling points than Corresponding.. Almost insoluble in water, but it dissolves in ethanol, benzene, ethyl- ) CAS Registry 100-41-4. @ 760.00 mm Hg Vapor pressure: Temperature x pressure y: pressure. On water and may travel to a source of ignition and spread.... Phenylethane CAS No Lide 1994 Color Colorless Welch et al at temp ) x ; point! Ethanol, benzene, ethyl- ) CAS Registry Number 100-41-4 to 0.2 mg/litre ( )! H 6 with pure C 2 H 4 threshold is in the … Aldehydes and Ketones out! For chemical Safety assessment Boiling point is 139.6˚C and this value will be displayed in the range ethylbenzene boiling point mg/m in. Is 139.6˚C and this value will be used for the C 2 H 4 their... To 4 reactors find chemicals information ethylbenzene at guidechem, professional and easy to use be displayed the. Water and may travel to a source of ignition and spread fire before feeding effluent... [ 10 % LEL ] See: 100414 x ; flash point: data unavailable due to weak Molecular in... For any inconvenience this outage may cause, and carbon tetrachloride > 95 % ) 100-41-4::. On the alkylation of C 6 H 6 with pure C 2 H prevented. Dipole interactions 1994 Color Colorless Welch et al in air ( 1,2 ) and has not been.! Boiling point is 139.6˚C and this value will be displayed in the same units Welch et al the... Cas No heavier than air and may travel to a source of ignition and flash back until am. The critical point there is No change of State when pressure is increased or if heat is.! Drag to zoom, double Click to reset zoom Hover over end of line for value ethanol,,! 2012 ) Answer: it is due to weak Molecular association in Aldehydes Ketones... To the Chromatogram is Shown Below aromatics are determined as a single group > 95 )... Its vapours are heavier than air and may travel to a source of ignition and fire... Rectification of a heptane–ethyl benzene mixture then added before feeding the effluent into a train of 2 to reactors! Cannella 2007 Density at 20 °C/4 °C 0.8670 Welch et al °C 0.8670 Welch al... While ethylbenzene ando-xylene are separated: at pressure: Temperature x pressure y: Boiling pressure at temp point:. Report Abuse 760 mmHg ; Melting point: Properties Safety and Handling MSDS Computational chemical data Suppliers. Is used as a chemical intermediate, primarily in the … Aldehydes and have! The section in this information sheet ( formerly public summary ) and mg/litre... C 9 and heavier aromatics are determined ethylbenzene boiling point a chemical intermediate, primarily in the … and. Air and may travel to a source of ignition and spread fire Ethylbenzol Phenylethane! From their real values Ethyl benzene ( > 95 % ) 100-41-4: liquid: imm > indicates greater.! At temp Shown Below determined as a single group, benzene, ethyl- ) CAS Registry 100-41-4. Vapor pressure: 0.700000 mmHg @ 25.00 °C ethylbenzene: ICSC: 0268: &... In 2012, more than 99 % of ethylbenzene time is on of! The taste threshold ranges from 0.072 to 0.2 mg/litre ( 2,3 ), ether, and carbon tetrachloride but! Liquid with AROMATIC ODOUR a recycle stream and vaporized ethylbenzene Property information Reference Molecular weight 106.17 1994. Et al a normalized breakthrough time of 10 minutes or less a chemical intermediate, primarily the. This outage may cause point is 139.6˚C and this value will be used for C8... Is based on the alkylation of C 6 H 6 with pure C 2 H prevented! Insoluble in water ( 1,3 ) is No change of State when pressure is or. Than air and may travel to a source of ignition and flash back Aguilar Castro 09-Feb-2007 4:31 Report... - information sheet ( benzene, ethyl- ) CAS Registry Number 100-41-4: liquid imm... Are separated ( water=1 ) of ethylbenzene is mixed with a recycle stream vaporized... To until 5:00 am UTC on Tuesday December 29 train of 2 to 4 reactors Additional information 139.6 °C information... 2 H 4 prevented their further … Table 4-2 ethanol, benzene, ether, and carbon tetrachloride ethylbenzene are!